APS -Annual Meeting of the APS Four Corners Section- Event - Speckle Interferometric Observation of WDS 14564$+$8503

摘要

Speckle interferometric observations of the tertiary system WDS 14564$+$8503 were made in order to measure the position angle (theta) and separation (rho) of the AB component, and were found to be 291.516extdegree extpm 0.098extordmasculine and 3.433'' extpm 0.010'', respectively. The measurements showed a continuation of the linear motion trend, but were inconclusive in confirming whether or not the AB component is gravitationally bound.